rule 34 1boy 2022 after sex all fours anthro anus ass backsack balls bed bedding bedding background big butt blush bodily fluids body writing canid canine canis collar cum cum dumpster cum in ass cum inside cum on anus cum on back cum on balls cum on butt cum on perineum dated degradation domestic english text erection eyebrows fur furniture genital fluids genitals german shepherd hair herding hi res humanoid genitalia humanoid penis insult kinktober leash looking back looking pleasured male male only mammal muzzle object muzzled narrowed eyes nude on bed pastoral penis penis backwards perineum presenting presenting anus presenting hindquarters signature solo submissive submissive male tally marks text thick thighs tongue tongue out tuft yuguni 6878409